Wireless charger



FIG. 1 is a front view of a wireless charger showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a perspective view thereof, showing in a usage position;

FIG. 9 is a right view of FIG. 8 ; and,

FIG. 10 is another perspective view, showing in a second usage position.

The broken lines in the drawings illustrate portions of the wireless charger that form no part of the claimed design. 

CLAIM The ornamental design for a wireless charger, as shown and described. 